Connect ECONNREFUSED 127.0.0.1:8100 calling internal Wappler API

[Apple]

Check if this is a similar issue:

Can't get multiple DB connections working for Docker dev target. Please help?

Where’s this 2nd DB located? Is it inside or outside Docker? Each Docker container only runs one service. So, the NodeJS container only runs NodeJS, there’s nothing else running at localhost, so you cannot connect to a database running on localhost. When Wappler creates a NodeJS and Database inside Docker, those are two containers. The NodeJS doesn’t talk to “localhost”, it talks to “db” (which is DNS resolved to the container’s IP address that runs the database) Are you running this database…

And also:

Getting API data into a Database

To workaround, instead of localhost, you’d have to use another special domain provided by Docker to connect to your computer’s localhost instead of the container’s. You can consult Docker’s documentation to find about it depending on the operative system you use (Windows, MacOS or Linux)